Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/store-merging-2.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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// PR target/92038 // { dg-do compile { target int32 } } // { dg-require-effective-target store_merge } // { dg-options "-O2 -flifetime-dse=2 -fdump-tree-store-merging-details" } // { dg-final { scan-tree-dump "New sequence of 2 stores to replace old one of 3 stores" "store-merging" } } struct T { char a[128]; }; struct S { S () : a () { a.a[12] = 0; a.a[13] = 1; a.a[14] = 0; a.a[15] = 6; } T a; }; void foo (S &); void bar (void) { S s; foo (s); }